| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.77 | 9.473% | $242.7783 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $190.91 | 13.754% | $217.1678 | $217.17 | $217.15 | $217.20 |
| Purchase #3 | $250.32 | 5.757% | $264.7309 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $195.30 | 3.695% | $202.5163 | $202.52 | $202.50 | $202.50 |
| Purchase #5 | $123.83 | 4.580% | $129.5014 | $129.50 | $129.50 | $129.50 |
| Purchase #6 | $12.47 | 11.846% | $13.9472 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $25.45 | 11.461% | $28.3668 | $28.37 | $28.35 | $28.40 |
| 7 purchase totals = | $1,020.05 | $1,099.0087 | $1,099.02 | $1,099.00 | $1,099.00 | |